I'm a big fan of your site use it a lot. I was wondering if you'd be able to add an ability to adjust how much overlap you'd like to have, not just 5mm. I use a professional borderless printer capable of printing 13 x 19 inch posters and prefer boarderless printing to utilize the entire space, but when I do that a 5mm overlap isn't enough over lap for me to connect them properly and if I do overlap and a margin, I have to cut away the margin in order to overlap and the cut edge usually appears more prominantely than it would if it was printed all the way to the edge. it would be a nice option. Thanks again for the site, i've already donated. thanks =)